Before this is the first phone to open root permissions, you can use the Android Brush Wizard , such as a key root softwareSecond, like Meizu, millet and other mobile phones can not execute the SU command after the root, so unable to authorize the file in the phone, need to download a supersu rights managerWith them we can begin the following steps:1.window->show View->other2. Enter File Lookup3. Come out n
, the emulator only supports virtual files larger than 8M.
3.-l command line parameters represent the volume label of the virtual disk and may not have this parameter.
4. The suffix of the virtual file. img
You can enter Mksdcard Help in DOS.
Second, after the creation of a good sdcard, we have to load the simulator SDcard
window-"AVD manager-" Select the simulator You use-"Edit"
Then select file in the SD card option and select the sdcard.img y
Image Bitmap of Android custom ViewOverview:
Bitmapstands for a map. The extended name can be .bmp or. dib. A bitmap is a Windows Standard Format Image File that defines an image as a point (pixel). Each point can be represented by multiple colors, including 2, 4, 8, 16, 24, and 32-bit colors ..In the android system, bitmap is one of the most important classes in image processing. It can be used to obtain i
: simulates voice quality and signal connection mode with options.Telephony Actions: Analog phone answering and sending SMS to the test terminal.Location Control: simulates geographic coordinates or simulates dynamic alignment changes and displays pre-defined geographical indications in the following 3 ways:(1) Manual: Manually send two-dimensional latitude and longitude coordinates for the terminal.(2) GPX: The data of GPS changes in the road is simulated by using the GPX file to import the dyn
Sometimes using the Android simulator to simulate SD card related operations, in Eclipse can directly view the SD card directory;First, the new simulator to create the SD card, the size of the storage as needed to create;Launch the emulator to open the view window in eclipse: Window--show view--file Explorer;You can se
Use FileExplorer of ADT to view the database in the android mobile phone. Download androidadt
Before that, you must enable the ROOT permission on your phone.Android flash brush genieOne-click ROOT Software
Second, mobile phones such as meizu and Xiaomi cannot execute the su command after obtaining the ROOT, so they cannot authorize files on the mobile phone and n
Android. view. InflateException: Binary XML file solutionAndroid. view. InflateException: Binary XML file line #2: Error inflating class Solution
java.lang.RuntimeException: Unable to start activity ComponentInfo{cn.xs8.app/cn.xs8.app.activity.news.Xs8_News_SplashActivity}: android.view.InflateException: Binary XML file line #2: Error inflating classat android.ap
Resources in Android refer to non-code parts and external files. This document provides a detailed overview of resource usage. For more information, see
Resource Access in Android
Resources in Android refer to non-code parts and external files.
Generally, native
We usually need to store large files such as audio and video on our mobile phones. We have learned how to store files (using File Operations) before. Considering the small storage space of mobile phones, at this time, we need to store the files in SDcard. Today we have learned how to store sdcard in android;
First, if
Custom View to implement Android circular progress bar, supports custom display styles, viewandroid
I copied a memo based entirely on this.Click here to view the original version
The Code is as follows:
1. res/values/attrs. xml
2. Specific implementation
public class RoundProgressBar extends View {private Paint mPa
Thoughts on Multiple dex files define compilation errors in Android
Yesterday, my long brother asked me a question. He said that if a project contains com. x. A enumeration. The imported third-party jar also has A com. x. A enumeration, which enumeration will be used when I use A enumeration in the project? I thought, isn't this a class (enumeration is a special class) Definition conflict? It should be repo
obtaining an APK package, if you want to replace an image, a piece of code, or a piece of copyright information, it is basically impossible to directly decompress, replace, and re-package the package. This increases the difficulty of virus infection and malicious modification, and helps protect the security of the system.
Classes. Dex File
Classes. Dex is a Java bytecode file generated after Java source code compilation. However, because the Dalvik Virtual Machine Used by
Recently I made an android music player. I personally felt that the most difficult part was "playing back" and "playing list", but I finally found the implementation method. Different people may implement different methods. Here I will share some of my implementation methods for the "playlist" module. "playing back" will be introduced in the next blog, I hope you can share some of your ideas.
Android uses C
Each Android application can use the SQLite database. It creates a location in the data/data/Open after running, Window->show View->other.Android->file ExplorerLocate the application under File Explorer data/data/, and find Databases,x.db is the database fileClick on the top right of the window to download the file. Manage. db files with SQLite Expert Professiona
This article is an example of the filtering of the Android project redundant resources file solution, very practical value! The detailed description is as follows:
Many developers often experience this in the development process of Android projects: interface developers released a new version of the resource bundle, but some of the image name changed, and some pictures were deleted, but in the implementati
occupies? SHR: Shared memory value used by the process? STAT: The status of the process. where S is dormant, R is executing, z is Zombie, n indicates the process precedence value is negative? %CPU: CPU usage consumed by this process? %MEM: The percentage of physical memory and total memory that the process occupies? Time: Total CPU elapsed After the process was started? Command: Start command name for process startup? Introduction of references? D: Specifies the interval of the update, in secon
This example describes how Android uses sharedpreferences to store XML files. Share to everyone for your reference, specific as follows:
Sharedpreferences is a lightweight storage class on the Android platform, primarily to save some of the most commonly used configurations, such as window state, typically Overloaded window state onsaveinstancestate save is typi
is to get the original XML file by Getresources (). GETXML (), and get the Xmlresourceparser object that determines whether the document starts or ends with the beginning or end of a label, The XML file is accessed by means of some methods of obtaining properties.
using Drawables Resources
The drawable resource is a picture or color resource that is used primarily to draw the screen and is obtained through the resources.getdrawable () method.
drawable resources are divided into three categor
1. Because you need to delete files, you need the following permissions:
2. Core code
Package COM. example. deleteyoumi; import Java. io. file; import android. OS. bundle; import android. OS. handler; import android. OS. message; import android. app. activity; import
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